Disclosure tracker › Education disclosures
Intelligence · Disclosure tracker
Education disclosures
Public breach disclosures from regulators, court filings, company notices and news reporting, each recorded with its date and a link to the original. Updated daily.
5,369
Disclosures in the tracker, all years
2,083
Of those, indexed in 2026
146
Added in October
23
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 30 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
3,955 results · Education disclosures. Clear filters
High1 Sep 2026
Springfield Public Schools
Education · Records not stated
Student and staff data breached including possibly social security numbers in cyberattack
1 Sep 2026
High1 Sep 2026
Springfield Public Schools
Education · Records not stated
Student and staff data including possible social security numbers breached in cyberattack
1 Sep 2026
High1 Sep 2026
Springfield Public Schools
Education · Records not stated
Cybercriminals breached student and staff data during cyberattack
1 Sep 2026
High1 Sep 2026
Springfield Public Schools
Education · Records not stated
Sophisticated cyberattack stealing student and staff data
1 Sep 2026
High1 Sep 2026
Springfield Public Schools
Education · Records not stated
Student and staff data breached by cybercriminals in cyberattack
1 Sep 2026
Critical1 Sep 2026
Springfield Public Schools
Education · Records not stated
Student and staff data breached; potentially includes Social Security numbers
1 Sep 2026
High1 Sep 2026
Springfield Public Schools
Education · Records not stated
Student and staff data breached in cyberattack around Labor Day; may include Social Security numbers
1 Sep 2026
High1 Sep 2026
Springfield Public Schools
Education · Records not stated
Student and staff data compromised in cyberattack around Labor Day; possible Social Security numbers exposed
1 Sep 2026
High1 Sep 2026
Springfield Public Schools
Education · Records not stated
Data breach affecting student and staff information, possibly including Social Security numbers during cyberattack around Labor Day
1 Sep 2026
Medium18 Aug 2026
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
The University of Texas at San Antonio, which serves 40,000 students across six campuses, said its IT team identified threat activity on its academic campus over the weekend and took some systems, including phones…
18 Aug 2026
Critical15 Aug 2026
Instructure Canvas
Education · Records not stated
Supply chain breach generating 58% of breach notices in 2026, affecting educational institutions
15 Aug 2026
Critical15 Aug 2026
Instructure
Education · Records not stated
Canvas platform supply chain breach generated 58% of all 2026 breach notices affecting multiple organizations
15 Aug 2026
Medium15 Aug 2026
Hyeon Ye-Seul
Education · Records not stated
Hyeon Ye-Seul reports: Personal information belonging to roughly 180,000 students, alumni and staff at Sogang University was exposed in a cyberattack, the university said Saturday. The university said it had confirmed…
15 Aug 2026
Critical14 Aug 2026
Instructure Canvas platform
Education · Records not stated
Supply chain breach on Canvas platform generating 58% of all breach notices in 2026 affecting education sector widely
14 Aug 2026
Critical13 Aug 2026
UK Department for Education
Education · 500,000 records
500K+ records exposed in ExfilSquad attack
13 Aug 2026
Medium11 Aug 2026
Universidad Adolfo Ibanez
Education · Records not stated
User and faculty records exfiltrated and leaked
11 Aug 2026
Critical11 Aug 2026
Loyalist College Ontario
Education · Records not stated
Student and staff data stolen in ransomware
11 Aug 2026
Critical11 Aug 2026
Canvas Instructure
Education · 275,000,000 records
275M users compromised across 8,800 institutions
11 Aug 2026
Critical10 Aug 2026
10 Aug 2026
High10 Aug 2026
Newcastle University
Education · Records not stated
440K admissions records exfiltrated by ExfilSquad
10 Aug 2026
High10 Aug 2026
Newcastle University
Education · Records not stated
440K admissions records stolen by ExfilSquad
10 Aug 2026
Critical10 Aug 2026
UK Department for Education
Education · Records not stated
607K parent and staff contact records stolen
10 Aug 2026
Critical9 Aug 2026
Instructure (Canvas)
Education · Records not stated
Supply chain breach generating over half of all breach notices in 2026
9 Aug 2026
Critical8 Aug 2026
Instructure Canvas
Education · 275,000,000 records
ShinyHunters claimed 275 million records from 8,809 schools
8 Aug 2026
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